FD Decision Optimizer

Fixed Deposit Premature Break Calculator

Should you break your existing FD to reinvest at a higher interest rate? Fill in your deposit parameters below to visualize the profitability curve.

FD Configuration Parameters

Fill in your current Fixed Deposit details, premature break information, and the new reinvestment rate.

1Original FD Setup

₹1,00,000

Maturity: 27 Mar 2027

2Premature Break

170 Days

Auto-calculated from slab rates. Edit the Rate Slabs table below to change this.

3New Reinvestment ROI

We will reinvest your premature payout in a new FD at this rate for the remaining duration.

Calculates days using actual calendar dates.
Interest Rate Slabs Configuration (Optional)
Active

Automatically lookup Elapsed ROI based on how many days the FD was active.

Min DaysMax DaysRate (%)Actions

📌 How to choose the Revised ROI for the Elapsed Period?

The Elapsed ROI must be chosen carefully as per your bank's rules. It is generally the lower of the two rates applicable for the elapsed period, as on:

  1. (I) Today — the date you are breaking, extending, or taking the FD before maturity.
  2. (II) Original FDR Date — the date when the Fixed Deposit was originally created.

✦ Touch the graph below for more information on how breaking at different points affects your returns.

Analysis & Decision Recommendation
Advisory Outcome

Recommended: Keep Original FD

Breaking your FD right now isn't in your favour — you'd walk away with ₹1,705 less than if you simply held on till maturity. Sit tight and let your current FD run its course.

Net Loss-₹1,705

Option 1: Hold Current FD to Maturity

(If you do not break your FD and keep it as is)

Final Maturity Date:27 Mar 2027
Annual Interest Rate (ROI):8.2%
Total Interest Earned:₹10,525
Maturity Payout Value:₹1,10,525

Option 2: Break & Reinvest Today

(Close early, receive payout, and reinvest at the new rate)

1st Period Interest (Elapsed):₹2,059
Earned over 170 Days at 4.4% net ROI
Payout Received on Break:₹1,02,059
Principal + 1st Period Interest (reinvested next)
2nd Period Interest (Reinvest):₹6,761
Earned over 280 Days at 8.45% ROI
Final Reinvest Payout Value:₹1,08,820

Break-Even Threshold Window

Break-Even Point29 Jan 2026
Profitable Window< 28 Days

Breaking on/before 29 Jan 2026 yields a profit. Your proposed break date is 20 Jun 2026, which is UNPROFITABLE.

Net Benefit (₹) Curve Across FD Timeline

Green = Profit Zone | Red = Loss Zone
Loading chart...
Quarterly Compounding Math: Calculations use the quarterly compounding formula:
A = P * (1 + R / 400)^Q
where Q = Days * 4 / 365. Breaking the FD prematurely recalculates interest earned so far at the effective elapsed rate (standard elapsed rate minus penalty if applied), which is then reinvested at the new rate for the remaining duration.